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Black Silicon Carbide Grinding Wheel Resin Grinding Wheel For Stone
Black silicon carbide grinding wheel is made of first grade sand, hard-wearing silicon carbide and binder at high temperature sintered, It is also called ceramic grinding wheel. Wear-resistant ,durable,strong toughness (Poor grinding wheel is reclaimed sand).It is high hardness, high brittleness, sharp abrasive grains and good thermal conductivity.